Day/ Month1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | X | Max | N
| 1 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 46 | 45 | 83 | 117 | 166 | 73 | 87 | 149 | 234 | 248 | 269 | 216 | 144.45 | 269.44 | 12.00
| 4 | 173 | 240 | 276 | 297 | 169 | 140 | 228 | 282 | 230 | 170 | 42 | 85 | 59 | 89 | 64 | 227 | 202 | 145 | 127 | 84 | 234 | 108 | 238 | 132 | 239 | 259 | 233 | 217 | 235 | 248 | ~ | 182.38 | 297.41 | 30.00
| 5 | 330 | 315 | 277 | 276 | 60 | 251 | 323 | 321 | 365 | 255 | 241 | 266 | 306 | 332 | 256 | 368 | 347 | 384 | 209 | 124 | 280 | 200 | 298 | 101 | 342 | 56 | 135 | 209 | 193 | 313 | 237 | 257.09 | 384.14 | 31.00
| 6 | 287 | 252 | 293 | 301 | 245 | 71 | 192 | 105 | 104 | 189 | 270 | 337 | 302 | 191 | 252 | 212 | 323 | 364 | 349 | 352 | 309 | 295 | 317 | 118 | ~ | ~ | 248 | 169 | 220 | 363 | ~ | 250.99 | 363.91 | 28.00
| 7 | 275 | 136 | 266 | 130 | 310 | 358 | 303 | 367 | 373 | 332 | 227 | 285 | 168 | 310 | 198 | 145 | 198 | 131 | 149 | 221 | 300 | 232 | 235 | 200 | 162 | 199 | 285 | 352 | 319 | 247 | 259 | 247.45 | 372.50 | 31.00
| 8 | 139 | ~ | ~ | ~ | 209 | 149 | ~ | ~ | ~ | ~ | 99 | 113 | 25 | 98 | 153 | 194 | 262 | 279 | 287 | 284 | 270 | 238 | 229 | 246 | 243 | 257 | 242 | 198 | 214 | 247 | 249 | 205.05 | 286.64 | 24.00
| 9 | 130 | 241 | 256 | 241 | 170 | 170 | 222 | 248 | 224 | 188 | 128 | 247 | 217 | 226 | 103 | 116 | 77 | 107 | 168 | 86 | 124 | 106 | 92 | 121 | 43 | 48 | 105 | 126 | 140 | 176 | ~ | 154.81 | 255.81 | 30.00
| 10 | 115 | 162 | 138 | 62 | 147 | 93 | 134 | 77 | 78 | 47 | 44 | 52 | 56 | 66 | 112 | 53 | 37 | 63 | 77 | 118 | 61 | 38 | 56 | 99 | 87 | 63 | 38 | ~ | 88 | 36 | 66 | 78.81 | 161.68 | 30.00
| 11 | 73 | 27 | 92 | 27 | 99 | 61 | 41 | 33 | 45 | 65 | 30 | 66 | 73 | 65 | 47 | 46 | 91 | 33 | 29 | 59 | 51 | 50 | 22 | 76 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 54.17 | 99.11 | 24.00
|
Quarterly and annual absolute and relative frequency of average daily concentrations
partial and total air pollution indexes according to classes of IHd multiples
Quarter
concentration classes in IHd multiplestotal ind.
| part of it in IHd multiples
max. date
<=1/3 | <=2/3 | <=1.0 | <=1.5 | <=2.0 | <=3.0 | <=4.0
| >
| 1/3 | 2/3 | 1.0 | 1.5 | 2.0
| 3.0 | 4.0
| concentration classes in measurement units
part of above IHd multiples in meas. units
0- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 2 | 3 | 2 | 2 | 3 | 0 | 0 | 0 | 122
| 10 | 7 | 5 | 3 | 0 | 0 | 0 | 269
| REL. | 16.6 | 25.0 | 16.6 | 16.6 | 25.0 | 0.0 | 0.0 | 0.0 | 100.0
| 83.3 | 58.3 | 41.7 | 25.0 | 0.0 | 0.0 | 0.0 | 30.3
| ID | 16 | 25 | 16 | 33 | 125 | 0 | 0 | 0 | 216
| |
|
|
ABS. | 1 | 8 | 11 | 15 | 32 | 22 | 0 | 0 | 89
| 88 | 80 | 69 | 54 | 22 | 0 | 0 | 384
| REL. | 1.1 | 8.9 | 12.3 | 16.8 | 35.9 | 24.7 | 0.0 | 0.0 | 100.0
| 98.9 | 89.9 | 77.5 | 60.7 | 24.7 | 0.0 | 0.0 | 18.5
| ID | 1 | 8 | 12 | 33 | 179 | 617 | 0 | 0 | 853
| |
|
|
ABS. | 3 | 5 | 19 | 20 | 28 | 10 | 0 | 0 | 85
| 82 | 77 | 58 | 38 | 10 | 0 | 0 | 373
| REL. | 3.5 | 5.8 | 22.3 | 23.5 | 32.9 | 11.7 | 0.0 | 0.0 | 100.0
| 96.5 | 90.6 | 68.2 | 44.7 | 11.8 | 0.0 | 0.0 | 9.7
| ID | 3 | 5 | 22 | 47 | 164 | 294 | 0 | 0 | 537
| |
|
|
ABS. | 17 | 30 | 6 | 1 | 0 | 0 | 0 | 0 | 541
| 37 | 7 | 1 | 0 | 0 | 0 | 0 | 162
| REL | 31.4 | 55.5 | 11.1 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 68.5 | 13.0 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 2.10
| ID | 31 | 55 | 11 | 3 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 23 | 46 | 38 | 38 | 63 | 32 | 0 | 0 | 240
| 217 | 171 | 133 | 95 | 32 | 0 | 0 | 384 | REL. | 9.5 | 19.1 | 15.8 | 15.8 | 26.2 | 13.3 | 0.0 | 0.0 | 100.0
| 90.4 | 71.3 | 55.4 | 39.6 | 13.3 | 0.0 | 0.0 | 18.5
| ID | 9 | 19 | 15 | 31 | 131 | 333 | 0 | 0 | 540
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
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2 frequency < 30 per quarter, or < 120 per annum
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